ask your doctor if including advair could help improve your lung function. [ male announcer ] advair diskus fluticasone propionate and salmeterol inhalation powder. get your first prescription free and save on refills at advaircopd.com. yeah? then how'd i get this... [ voice of dennis ] ...safe driving bonus check? every six months without an accident, allstate sends a check. silence. are you in good hands? >> brian: we're learning more about the boston terrorist suspects. the fbi interviewed the oldest brother tamerlan two years ago over concerns he had extremist ties. that report came from a foreign government. was this a sleeper cell? are were there other warning signs. al allege joining us now is steve emerson. >> good morning. especially pleased to speak to brian because i know he always wanted to be a rock star. >> brian: with huckabee. >> alisyn: brian has always studied terrorism since 9/11 and this one is a peculiar one, steve, i think you you would agree because they are from chechnya. do you think that this is the start of something in terms of chechnya targeting the unite